https://community.cloudera.com/t5/Support-Questions/HDP3-upgrade-and-ambari-infra-solr/m-p/240366#M202172 <P>Fixed things using the instructions here: <A href="https://github.com/apache/ambari-infra/blob/master/ambari-infra-solr-client/README.md" target="_blank">https://github.com/apache/ambari-infra/blob/master/ambari-infra-solr-client/README.md</A></P> Wed, 16 Jan 2019 19:00:26 GMT jrs53 2019-01-16T19:00:26Z https://community.cloudera.com/t5/Support-Questions/HDP3-upgrade-and-ambari-infra-solr/m-p/240365#M202171 <P>I'm currently upgrading from HDP 2.6.3 to HDP 3.1.0, following the docs.</P><P>On my test cluster, upgrading ambari-infra-solr went fine, but on our main cluster running the backup stage failed. I restarted the ambari-infra-solr server, but it doesn't seem to have come back properly - loading the web UI shows a few GUI elements and a big "loading" spinning. Logging seems broken too - while the server is running, nothing appears in solr.log and there are log4j configuration warnings in stdout.</P><P>I added a second ambari-infra-solr server, and it sees the collections but can't access the shards.</P><P>Long story short, I don't particularly mind losing the content of the collections - is there an easy way to drop them and start from scratch?</P><P>Thanks</P> Wed, 16 Jan 2019 05:01:17 GMT https://community.cloudera.com/t5/Support-Questions/HDP3-upgrade-and-ambari-infra-solr/m-p/240365#M202171 jrs53 2019-01-16T05:01:17Z https://community.cloudera.com/t5/Support-Questions/HDP3-upgrade-and-ambari-infra-solr/m-p/240366#M202172 <P>Fixed things using the instructions here: <A href="https://github.com/apache/ambari-infra/blob/master/ambari-infra-solr-client/README.md" target="_blank">https://github.com/apache/ambari-infra/blob/master/ambari-infra-solr-client/README.md</A></P> Wed, 16 Jan 2019 19:00:26 GMT https://community.cloudera.com/t5/Support-Questions/HDP3-upgrade-and-ambari-infra-solr/m-p/240366#M202172 jrs53 2019-01-16T19:00:26Z